| Pandrug resistance (PDR) is defined as non-susceptibility to all agents in all epidemiologically significant antimicrobial categories (i.e. no agents tested as susceptible for that organism). Non-susceptibility refers to either a resistant, intermediate or non-susceptible result obtained from in vitro antimicrobial susceptibility testing. (DOI: 10.1111/j.1469-0691.2011.03570.x) |
